director

type Application struct {
	// ID of app
	ApplicationID string

	// Types of app:
	//  • mobile;
	//  • speaker;
	//  • VK;
	//  • other.
	ApplicationType marusia.ApplicationType
}

type Button struct {
	Title   string
	URL     string
	Payload interface{}
}

type Director interface {
	PlayScene(command SceneRequest) Result
}

type Result struct {
	Text          Text
	Buttons       []Button
	IsEndOfScript bool
}

type SceneRequest struct {
	Request       UserInput
	Info          SessionInfo
	Application   Application
	GlobalContext context.Context
}

type SessionInfo struct {
	UserId    string
	SessionId string

	// VK ID user
	UserVKId string

	IsNewSession bool
}

type Text struct {
	BaseText     string
	TextToSpeech string
}

type UserInput struct {
	Command      string
	FullUserText string
	WasButton    bool
	Payload      json.RawMessage
	NLU          language.NLU
}